：：086^3 A 6 B6 51洚部中央橾準局5裝 五、發明說明（1 ; 發明之詳細說明 本發明傣有關於網球拍裝弦用之弦線之製造方法，其中 絲狀織維被嵌埋於一熱塑性物質中。本發明亦像有闋於依 照本發明方法製成之網球拍裝弦·線及實施本發明方法之裝 置。網球抬弦線是為供網球抬之類的球泊裝弦用之弦線。 此弦線的不同的用途顯然不包括於本發明之範圍内。 上述形式的一種方法已知於美國專利第4,7Θ7,977號案 中，由單絲纖維所構成的數股多心在一壓模内被結合在一 起，一熱塑性、物在壓力下被注入此束絲狀織維之上及之 > I 内以將之嵌埋之内。在離開壓模時，此束絲狀纖雒 被加以杻轉，且形成的弦線在被冷卻前可能又被通過 一形成壓模。不過發明人發現，如此形成的弦線尚未 ‘V:’ 能滿足稍後所有的藉.求，例如，在供網球拍裝弦用之弦線 方面，特別是由於絲狀ΪΙ維與注入供嵌埋缕Μ的塑膠間之 黏合不充足之故。 因此本發明即欲利用飪#未的上述形式的製造方法獲至 絲狀纖雒與嵌埋纖維的塑間的密切黏合。 依據本發明之方法，絲狀’竭過一室内並壓轉經過數 V ' 掴填充有處於壓力下並利用加熱而變為黏稠的熱塑性物質 的回轉體，因而具有將絲狀纖維嵌埋於由該塑膠所構成的 基質中的效用，在離開室之前，絲狀纖維通過至少一個具 有其所嵌埋基質物質的壓模，如此所形成的假單絲绻維即 受到杻轉並被塗覆上抗磨耗熱塑性物質的包鞘。如此可獲 得一種網球拍所用之弦線，包含有高比例的絲狀纖維並顯 (請先閱讀背面之注意事項再填寫本頁) 甲 4(210Χ 297公沒） 3 A 6 B6：： 086 ^ 3 A 6 B6 51 Central Bureau of the Ministry of Light Industry 5 Pack 5. Description of the invention (1; Detailed description of the invention The Dai has a method for manufacturing the string for tennis racket string installation, in which the filament is woven It is embedded in a thermoplastic material. The present invention is also like a string attached to a tennis racket made according to the method of the present invention and a device for implementing the method of the present invention. The tennis string string is for tennis balls and the like Strings for parking strings. The different uses of this string are obviously not included in the scope of the present invention. A method of the above-mentioned form is known from US Patent No. 4,7Θ7,977, which is composed of monofilament fibers. The multiple strands composed are combined together in a die, and a thermoplastic material is injected under pressure onto the bundle of filamentary weaves and within > I to embed it. After leaving the pressure In the mold, the bundle of filamentous fiber lobes was turned around, and the formed string may be passed through to form a stamper before being cooled. However, the inventor found that the string thus formed has not been able to meet the requirements of 'V:' After all borrowing, for example, in terms of string for tennis racket string, special This is because the adhesion between the filamentary ΪΙ dimension and the plastic injected into the embedded strand M is insufficient. Therefore, the present invention intends to obtain the plasticity of the filamentous fiber and embedded fiber by using the above-mentioned method of manufacturing According to the method of the present invention, the filamentous shape is exhausted through a chamber and pressed through several V's. The slap is filled with a rotating body which is under pressure and becomes a viscous thermoplastic substance by heating, thus having a filamentous shape. The effect of embedding the fibers in the matrix composed of the plastic. Before leaving the chamber, the filamentous fibers pass through at least one stamper with the matrix material embedded therein, and the thus formed pseudo-monofilament thread dimensions are subject to rotation. It is coated with an abrasion-resistant thermoplastic material. In this way, a string used for a tennis racket can be obtained, which contains a high proportion of filamentous fibers and is displayed (please read the precautions on the back before filling this page) A4 ( 210Χ 297 public) 3 A 6 B6
五、發明説明（2 I 示一種特別適用於網球泊核心弦線的伸長/拉力特性。採 用本發明之方法，利用一給定之壓模，可以精確地配合所 用之單絲織維的數量，且該些單絲缕維實質上乃為互相平 行的，可獲具高絲狀纖維比例的假單絲纖維，而由於多 重方向的改變，各種絲狀缕維能夠很良好地嵌埋於熱塑性 物質之中，宜於杻轉及後續的利用抗磨耗塑膠加以包鞘， 便能獲得一種堅靱的最終産品能在網球賽等場合中保持其 形狀。 依據本發明一較佳實施例方法，f在離開第一室之後，包 含於熱塑性物質基S質中的絲狀纖雄即接續通過一中間壓模 ,填充有被加熱的熱塑性物質的一第二室以及後接的一出 口壓模。利用此種方式便能在中間壓模的出口處獲得具高 絲狀纖維比例的假單絲維，再利用通過第二室及出口壓 模，將一薄膜層的熱塑性物質完美地黏合覆置於此假單絲 纖維之上。為了達到此目的，晕後一壓模的直徑比中間整 模稍大數個百分比。 si--^-B--^·1·7?"^ <請先閱讀背面之注意事項再填寫本頁) 依據本發明此方法之一較佳声施例，假單絲纖維在離開 壓模後即被捲'繞於一捲線軸上，此捲線軸傺被設置於旋 轉的一轉動的反纗繞器上，旦其上面的假單絲纖維被從捲 線軸上拆繞下來的同時沿前互相正交的兩旋轉軸轉動以造 成所需之杻轉。此扭轉較佳者為由30至150轉/米且最好為 由60至100轉/米之間。單絲缫維受到杻轉時最好通過一加 熱管以將其熱塑性物質的基質與最外層加熱軟化。此加熱 慝調適至最佳燦件以確保基質與接續拉伸的包鞘之間的密 甲 4(210X297 公发） 4 Λ 6 Π 6 五、發明説明（1 ) 發明之詳細説明 經濟部屮央標準局貝工消货合作社印製 中依裝。 一之維過未線之 至 有鐵維，所包的 其於之線 Η 在及鑛通尚弦間 獲 充狀鐵前此質例 -調法弦 。7|*合上狀被線之謬 法 « 絲狀之如物比 法有方之内97结之絲又弦用塑 方 内，絲室将性高 方僳明用圍7,被維束能的弦的 造 室質將開，塑有 造亦發弦範70内钃此可成裝維 裂。該物有離模熱含 製明本裝之 4’棋狀，前形拍鐵 的合，性具在壓耗包 之發施抬明第壓絲時卻此球埋 式黏室塑而，値磨 ， 線本實球發利一束楔冷如網嵌 形切一熱因用一抗線 弦。及的本專在此壓被，供供 述密過的，效少以弦 之中線類於國心入開在現在入 上的通稠體的至覆之 用質弦之括美多注離線發，注 的間維黏轉中過包用 弦物裝泊包於股被在弦人如舆 本之繼為回質通並所 裝性拍球不知數下。的明例維 成謬狀變値基質轉拍 拍塑球網然已的力内成發，鐵 低塑絲而教的基扭球 球熱網供顯法成壓之形本求狀 用的，熱過成之以網 網 一 之為途方構在謬此，霈絲 利維法加络構等加種 於於成是用種所質塑如過的於。欲鐵方用轉所彼維 一 鼷埋製線的 一維物.於且不有由故邸埋之利壓膠埋繼得 有嵌法弦同的繼性埋，。所是之明嵌明並被塑嵌絲獾 僳被方拍不式絲塑嵌轉楔後別足發與發下内該與單可 明維明球的形單熱之扭壓稍待充本維本力室由維假此 發繼發網線述由一將以成足，不此鑛據壓該於鑛的如 本狀本。弦上，，以加形滿面合因狀依於在埋狀成 。 絲照置此 中起内被一能方黏 絲 處維嵌絲形鞘 • ! ......····...........裝.....1T· : ·線 (請先閲讀背而之注意事項洱填寫本頁) 本紙張尺度边用中a Η家標毕(CNS)肀4規格(210x297公龙）3 淨正頁 81. 7. 20,000¾ (II) 經濟部中央標準局貝工消评合作杜印奴 L〇'〇〇r^ Λ 6 /./, ； ^_Β_6_ 五、發明説明（2 ) 絲狀雄雒並顯示一種特別適用於網球泊核心弦線的伸長/ 拉力特性以及類似腸線。採用本發明之方法，利用一給定 之壓楔，可以精確地配合所用之單絲鑛維的數量，且該些 單絲鐵維實質上乃為互相平行的，可《具高絲狀纖維比例 的假單絲缠維，而由於多重方向的改變，各種絲狀纖維能 夠很良好地嵌埋於熱塑性物質之中，由於杻轉及後缠的利 用抗磨耗塑膠加以包鞘，便能獲得一種堅靭的最終産品能 在網球養等場合中保持其形狀。 依據本發明一較佳實施例方法，在離開第一室之後，包 含於熱塑性物質基質中的絲狀繼維即接缠通過一中間壓模 ,填充有被加熱的熱塑性物質的一第二室以及後接的一出 口壓棋。利用此種方式便能在中間壓楔的出口處獲得具高 絲狀鐵維比例的假單絲纖維，再利用通遇第二室及出口壓 楔，將一薄膜層的熱塑性物霣完美地黏合覆置於此假單絲 编維之上。為了達到此目的，最後一壓模的直徑比中間® 棋稍大數僮百分比。 依據本發明此方法之一較佳實施例，假單絲鑛維在離閭 壓棋後邸被捲繞於一捲線_上，且此捲線軸像被設置於旋 轉的一轉動的反繾繞器上，且其上面的假單絲鑛維被從捲 線軸上拆嬈下來的同時沿前互相正交的兩旋轉軸轉動以造 成所需之扭轉。此扭轉較佳者為由30至150轉/米且最好為 由6 0至10 0轉/米之間。單絲纖維受到扭轉時最好通遇一加 熱管以將其熱塑性物質的基質舆最外層加熱軟化。此加熱 應調適至最佳條件以確保基質與接缅拉伸的包鞘之間的密 (請先閲讀背而之注意事項再填寫本頁) 本紙張尺度逍用中a國家樣準(CNS)甲4規格(2丨0X297公;¢) 4 if -- % 81. 7. 20.000¾ (II) ' ί ：.08〇V3 Α6 _ Β6 五'發明説明（3; 切黏合。在包鞘拉伸之後基質的冷卻及固化即將扭轉固定 住。 假單絲錐維受到杻轉的長度最好應以一旋轉棍轉煞車與 一靜止锟轉煞車的勝合条統來加以限制。旋轉辊鞞煞車最 好設置於加熱管之上游而靜止棍轉煞車最好應設置於加 熱管之下游。 包鞘可利用舆絲狀纖維所嵌埋的基質相同的熱塑性物質 製成，但最好以依弦線使用的要求所需的特別堅韌，抗撞 擊，對光穩定且對濕氣不敏感的$質製成，以使弦線特別 地能對抗其所將承受的應力，特別是球拍裝弦或在後來網 球賽中所將受到的應力，外包鞘的厚度最好為0 . Θ5至0.1 公厘以能在假單絲缕維的整個外表面上保護絲狀纖維，而 使弦線即使在機械懸力的效用下亦能保持其完全的強度。 本發明的其他特性及優點在配合非為限制性的實施例及 附圖的後績詳細說明中將更為明顯，附圖中： 圖1為實施本發明方法第一隈段之裝置， 圖2為實施本發明方法第二階段之第一實施例之裝置。 圖3A及圖3B分別為類如在本發明方法第一階段所製造的 假單絲纖維的横截面視圖（圖3A)及假單絲纖雒被一外包鞘 所環繞的横截面視圖（圖3B)，亦即本發明方法第二階段所 製作完成的網球抬弦線。 圖4為顯示利用本發明方法製成的網球拍弦線的拉長/ 張力特性曲線圔，及 _5為實施本發明方法第二階段之一第二實施例之裝置。 t請先聞續背面之注意事項再填寫本頁) .¾. •訂· •線. 甲 4(210X 297 公发） 5 A 6 B6 ς〇Β〇ν3 五、發明説明（4 , 圖1在左倒顯示具有一擠製螺12的一擠製機11，可將來自 一漏斗（未顯示）的熱塑性物質注入具有一封閉室14的一工 具13内<^工具13被一恆溫加熱裝置（未顯示）保持於例如 15βυ的常溫下。擠製螺12將室穴14内的壓力保持於，例 如，3巴，所採用的熱塑性物質可為，例如，在受控的溫 度下具有低中黏度的聚酵胺。 圖1中由左至右室14擠有，例如，五個的迺返構件15至 19。在此實施例中九健捲繞有由未經塗覆的多股絲束24的 單絲纖維的捲線器23被設於一架^2上。多股絲束24由架22 的中央出發，再經過姻開口 25及工具13的室14。從開口 25 開始，這些多股絲束24,例如，接鑛地進行朝向迺返構件 15,並被15大約導移160度朝向迺返構件16,並被16大約 導移140度朝向迺返構件17,並被口大約導移140度朝向迺 返構件18,並最後被18大約導移140度朝向迺返構件19。 這些方向上的多次改變寧成多股絲束的送出使得每一組成 的單絲纖雒能以最佳方式被室14内的大量塑Ρ所包覆。 ·< 在離開最後的迴返構件备多,股絲束即被導引朝向亦可稱 為中間壓模的一第一壓模25、其作用像在於形成包含有 高比例絲狀缕維及低比例的絲狀纖維所嵌埋的基質物質的 假單絲纖雒，由第一壓模25·開始，絲狀織維行進朝向亦 可稱為最後壓模的一第二壓模27的方向通過一外室26，該 壓模的作用亦在於於形成包含有高比例絲狀_維及低比例 的絲狀纖維所嵌埋的塑膠基質物質的假單絲織維30。此外 ，第二壓模的作用亦在於賦予股束30平滑的表面。室14及 {請先閱讀背面之注意事項再填寫本頁) .¾. -線- 甲 4(210X 297公发） 6 ,08ύ'ν3 (h Λ 6 Π 6 經濟部屮央榀準·局β工消伢合作社印製 五、發明説明（4 ) 圖1在左側顯示具有一擠製螺12的一擠製機11,可將來 自一漏斗（未顯示）的熱塑性物質注入具有一封閉室14的一 工具13内。工具13被一恆溫加熱裝置（未顯示）保持於例如 150TO的常溫下。擠製螺12將室穴14内的壓力保持於，例 如，3巴，所採用的熱塑性物質可為，例如，在受控的溫 度下具有低中黏度的聚酵胺。 画1中由左至右室14擠有，例如，五餹的迴返構件15至 19。在此實施例中九値捲繞有由未經塗覆的多股絲束24的 單絲縝維的捲線器23被設於一架22上。多股絲束24由架22 的中央出發·再經過倒開口 2 5及工具13的室14。從開口 25 開始，這些多股絲束24,例如，接缠地進行朝向回轉構件 15,並被15大約轉向160度朝向回轉構件18,並被16大約 轉向140度朝向回轉溝件17,並被17大約轉向140度朝向回 轉構件18,並最後被18大約轉向140度朝向回轉構件19。 這些方向上的多次改變造成多股絲束的送出使得每一组成 的單絲雄維能以最佳方式被室14内的大量塑謬所包覆。 在離開最後的回轉構件後多股絲束卽被導引朝向亦可稱 為中間壓棋的一第一壓模25’，其作用僳在於形成包含有 高比例絲狀鑛維及低比例的絲狀繼維所嵌埋的基質物質的 假單絲鐵維，由第一壓模25’開始，絲狀纖維行進朝向亦 可稱為最後壓楔的一第二壓模27的方向通過一外室26,該 壓模的作用亦在於於形成包含有高比例絲狀繼維及低比例 的綈狀鐵維所嵌埋的塑膠基質物質的假單絲繼維30。此外 ，第二壓模的作用亦在於賦予股束30平滑的表面。室14及 (請先閲痏背而之注意事項洱場寫本頁) 裝- 訂_ 線- 本紙法尺度边用中困Η家樣準（CNS)甲Ί規格（210x297公犮）6 - 81. 7. 20,000¾ (II)V. Description of the invention (2 I shows an elongation / tension characteristic which is particularly suitable for the core string of tennis mooring. Using the method of the present invention, a given die can be used to precisely match the number of monofilament weaving dimensions used, and These monofilament strands are substantially parallel to each other, and pseudo-monofilament fibers with a high filamentous fiber ratio can be obtained, and due to the change of multiple directions, various filament strands can be well embedded in the thermoplastic substance , It is suitable for the turn and the subsequent use of anti-wear plastic for sheathing, you can obtain a hard end product that can maintain its shape in tennis tournaments and other occasions. According to a preferred embodiment of the present invention, the method f After one chamber, the filamentous fibers contained in the thermoplastic material S are then passed through an intermediate stamper, filled with a heated thermoplastic substance in a second chamber and followed by an outlet stamper. It is possible to obtain a pseudo-monofilament dimension with a high filamentous fiber ratio at the outlet of the intermediate stamper, and then use the second chamber and the outlet stamper to perfectly bond a thin film of thermoplastic material and cover it. Above the pseudo-monofilament fiber. To achieve this, the diameter of the die after halo is slightly larger than the middle die by a few percentages. Si-^-B-^ · 1 · 7? &Quot; ^ < Please first Read the precautions on the back and fill in this page) According to a preferred embodiment of the method of the present invention, the pseudo-monofilament fiber is wound around a winding spool after leaving the die, and the winding spool is set at On the rotating and rotating rewinder, once the pseudo-monofilament fiber on it is unwound from the spool, it rotates along the two mutually orthogonal rotating shafts to cause the required twist. This twisting is preferably from 30 to 150 rpm / meter and most preferably from 60 to 100 rpm. The monofilament reel is preferably passed through a heating tube to soften and soften the matrix of the thermoplastic material and the outermost layer. This heating is adjusted to the best piece to ensure the dense armor between the matrix and the continuously stretched sheath 4 (210X297 public release) 4 Λ 6 Π 6 V. Description of the invention (1) Detailed description of the invention It is installed in the printing by the Standard Bureau's Beigong Consumer Goods Cooperative. One dimension passes through the line to the iron dimension, and the included line Η is between the mine string and the string before obtaining the full iron. 7 | * The absurd method of closing the quilt line «Filament is like the law is within the law 97 knots of silk and strings are used in the plastic square, the silk chamber is surrounded by high squares. The quality of the building will be open, and the metal can be broken into pieces. The object has a 4 'chess-like shape and a front iron-clad combination of the original version made by the mold release heat, and the sexual object is molded by the ball-embedded sticky chamber when the pressure is applied to lift the second pressure wire. Grinding, the thread of the real ball pays a bunch of wedges cold as a net inlay cuts a heat factor with an anti-string. And this book is here, for confession, the effect of the string is less than the center of the string to the heart of the country, and it is now covered by the thick body. In the interdimensional sticky transfer of the note, the string is used to pack the bag and the mooring bag is attached to the stock, which is followed by the string person Ruyu Ben and the number of installed rackets is unknown. The clear example of the problem is that the matrix is repetitively changed and the plastic ball net is already within the force of the ball. The iron twisted ball heat net is taught for the purpose of seeking the shape and shape. It is a myth that the construction of the heat is based on the way of the net, and that the increase of the structure of the candid Levyfafa plus the formation of Yucheng is made by the species. I want the iron party to use the one-dimensional object of the transfer line to bury the line. Because there is no continuous pressure buried in the former residence, there is a secondary buried in the same string. What is the Ming Ming and the plastic inlaid silk badger? After the square shot, the silk and the plastic inlay turn the wedge, and the hair and the hair are under the hair. This force room is made up of the secondary network line from the time of maintenance. This will be enough for the mine, but the mine should be as good as the mine. On the string, it is formed in a buried shape with the shape of the full shape. Silk photo set from the inside is covered with a silk sheath at the side of the side of the sticky silk •! .................................... installed ..... 1T · : · Thread (please read the precautions and fill in this page first) The standard size of this paper is a Η home standard Bi (CNS) 4 specifications (210x297 male dragon) 3 net front page 81. 7. 20,000¾ ( II) The Ministry of Economic Affairs, Central Bureau of Standards, Beigong Consumers' Evaluation and Cooperation Du Yinu L〇'〇〇r ^ Λ 6 /./ ,; ^ _Β_6_ V. Description of the invention (2) Filamentous male snail and shows a type particularly suitable for tennis parking The elongation / tension characteristics of the core string and similar to the gut. Using the method of the present invention, a given pressure wedge can be used to precisely match the number of monofilament ore dimensions used, and the monofilament iron dimensions are essentially parallel to each other, which can be false The monofilament is wrapped around, and due to the change of multiple directions, various filamentous fibers can be well embedded in the thermoplastic material. Due to the use of anti-abrasion plastic for sheathing and entanglement, a tough The final product can maintain its shape in tennis breeding and other occasions. According to a preferred embodiment of the method of the present invention, after leaving the first chamber, the filamentary secondary dimension contained in the matrix of thermoplastic material is entangled through an intermediate stamper, a second chamber filled with heated thermoplastic material and The next exit pressures the game. In this way, a pseudo-monofilament fiber with a high filamentous iron dimension ratio can be obtained at the outlet of the intermediate pressure wedge, and then the second chamber and the outlet pressure wedge can be used to perfectly bond and coat a thermoplastic layer of a thin film layer. Placed above this false monofilament braid. To achieve this, the diameter of the last stamp is slightly larger than the middle ® chess by a few percent. According to a preferred embodiment of the method of the present invention, the pseudo-monofilament ore is wound on a coil of thread after the pressure is removed, and the spool is set as a rotating anti-winder And the pseudo-monofilament dimension above it is removed from the spool while rotating along two rotating axes orthogonal to each other to cause the required twist. This twisting is preferably from 30 to 150 rpm / m and most preferably from 60 to 100 rpm / m. When the monofilament fiber is twisted, it is better to meet a heating tube to heat and soften the matrix and outermost layer of its thermoplastic material. This heating should be adjusted to the best conditions to ensure the tightness between the substrate and the sheath stretched by Myanmar (please read the precautions before filling this page). This paper is used in a national standard (CNS) A 4 specifications (2 丨 0X297 male; ¢) 4 if-% 81. 7. 20.000¾ (II) 'ί: .08〇V3 Α6 _ Β6 Five' Description of the invention (3; cut and bonded. Stretched in the sheath After the cooling and solidification of the matrix is about to be twisted and fixed. The length of the pseudo-single tap is affected by the rotation should be limited by the combination of a rotating roller brake and a static roller brake. The rotating roller brake is best. It should be placed upstream of the heating tube and the stationary roller brake should be placed downstream of the heating tube. The sheath can be made of the same thermoplastic material as the matrix embedded in the filamentous fiber, but it is best to use the string Requires special toughness, impact resistance, light stability and moisture insensitivity to make the string particularly resistant to the stress it will bear, especially if the racket is installed on the string or in a later tennis match The thickness of the outer sheath should be 0. Θ5 to 0.1 mm in order to The entire outer surface of the monofilament strands protects the filamentous fiber, so that the string can maintain its full strength even under the effect of mechanical suspension force. Other features and advantages of the present invention are in non-limiting embodiments The detailed description of the results behind the drawings will be more apparent. In the drawings: FIG. 1 is a device for implementing the first Kuma section of the method of the present invention, and FIG. 2 is a device for implementing the first embodiment of the second phase of the method of the present invention. 3A and 3B are respectively a cross-sectional view of a pseudo-monofilament fiber manufactured as in the first stage of the method of the present invention (FIG. 3A) and a cross-sectional view of the pseudo-monofilament fiber lobe surrounded by an outer sheath (FIG. 3B ), Which is the tennis string-raising line made in the second stage of the method of the present invention. FIG. 4 is a graph showing the elongation / tension characteristic curve of the tennis racket string made by the method of the present invention, and _5 is the implementation of the present invention The device of the second embodiment in the second stage of the method. T Please read the precautions on the back before filling in this page). ¾. • Order • • Line. A 4 (210X 297 Public Issue) 5 A 6 B6 ς〇 Β〇ν3 V. Description of the invention (4, Figure 1 shows the squeeze on the left An extruder 11 of the screw 12 can inject the thermoplastic material from a funnel (not shown) into a tool 13 having a closed chamber 14 < ^ the tool 13 is held at, for example, 15βυ by a constant temperature heating device (not shown) At room temperature, the extruded screw 12 maintains the pressure in the cavity 14 at, for example, 3 bar, and the thermoplastic material used may be, for example, polyamine with low and medium viscosity at a controlled temperature. Figure 1 The middle to left chamber 14 is squeezed with, for example, five reentrant members 15 to 19. In this embodiment, Jiujin is wound with a monofilament fiber consisting of uncoated multi-strand tows 24 23 is set on a rack 2. The multi-strand tow 24 starts from the center of the rack 22, and then passes through the marriage opening 25 and the chamber 14 of the tool 13. Starting from the opening 25, these multi-strand tows 24, for example, are connected to the return member 15 at the mine site and are guided by the 15 approximately 160 degrees toward the return member 16 and by the 16 approximately 140 degrees toward the return member 17, and is guided by the mouth about 140 degrees toward the return member 18, and finally by 18 about 140 degrees toward the return member 19. The multiple changes in these directions allow the delivery of multiple strands of tow so that the monofilament fibrils of each composition can be covered with a large amount of plastic P in the chamber 14 in an optimal manner. ≪ After leaving the last return member, the bundle of strands is directed towards a first stamper 25, which can also be called an intermediate stamper. Its function is to form a filament with a high proportion and a low The pseudo-monofilament fiber embedding the matrix material embedded in the filamentous fibers in a certain proportion starts from the first stamper 25 ·, and the filamentary weave travels in the direction of a second stamper 27, which may also be called the last stamper. In an outer chamber 26, the function of the stamper is also to form a pseudo-monofilament weaving dimension 30 containing a plastic matrix material embedded with a high proportion of filamentous-dimensional and a low proportion of filamentous fibers. In addition, the role of the second stamper is also to give the strand 30 a smooth surface. Room 14 and {please read the precautions on the back before filling out this page). ¾.-线-甲 4 (210X 297 Gongfa) 6, 08ύ'ν3 (h Λ 6 Π 6 Ministry of Economic Affairs Printed by the Gongxiao Cooperative Society V. Description of the invention (4) Figure 1 shows an extruder 11 with an extruded screw 12 on the left, which can inject thermoplastic material from a funnel (not shown) into a closed chamber 14 In a tool 13. The tool 13 is maintained at a normal temperature of, for example, 150 TO by a constant temperature heating device (not shown). The extruding screw 12 maintains the pressure in the cavity 14 at, for example, 3 bar. The thermoplastic material used may be For example, a polymerase with low and medium viscosity at a controlled temperature. In the drawing 1, the left to right chamber 14 is squeezed, for example, the five-membered return member 15 to 19. In this embodiment, the nine-column winding A single-filament reel 23 with uncoated multi-strand tows 24 is set on a frame 22. The multi-strand tow 24 starts from the center of the frame 22 and then passes through the opening 25 and the tool 13 The chamber 14. Starting from the opening 25, these multi-strand tows 24, for example, are entangled toward the rotating member 15 and are turned by about 15 degrees towards 15 The slewing member 18 is turned by about 16 degrees toward the slewing groove member 17 by about 140 degrees, and turned by about 17 towards the slewing member 18 by about 140 degrees, and finally turned by about 18 degrees toward the slewing member 19 by 18 degrees. Multiple changes in these directions cause The delivery of the multi-strand tows allows each monofilament male component to be optimally covered with a large amount of plastic yarn in the chamber 14. After leaving the last rotating member, the multi-strand tows can be guided towards A first stamper 25 ', called middle pressure chess, has the function of forming a pseudo-monofilament iron dimension containing a matrix material embedded with a high proportion of filiform mineral dimension and a low proportion of filiform secondary dimension. At the beginning of a stamper 25 ', the filamentary fiber travels through an outer chamber 26 in the direction of a second stamper 27, which may also be referred to as the final wedge, and the role of the stamper is to form It maintains a low proportion of the false monofilament of the plastic matrix material embedded in the satin-like iron dimension to maintain the dimension 30. In addition, the role of the second stamper is also to give the strand 30 a smooth surface. Chamber 14 and Contrary precautions Erchang write this page) Binding-Order _ Line-This paper is used for standard Η trapped like home registration (CNS) A Ί Specification (210x297 well Ba) 6 - 81. 7. 20,000¾ (II)
B6 ----- - — -— --B6 ------— -—-
五、發明説明ί 5 I 一請先閎讀背面之法考事Jfi存琪窵本貰) 2 6僳以開口 28相連接因此亦内含有相同的低至中黏度的熔 解塑膠。此熔解塑嘐的溫度大致低於多股絲束24的單絲纖 維的熔解溫度，整傾熔解物質的溫度偽被選定在能確保基 質舆多股絲束的組成單絲纖維之間的密切黏結的溫度。 應注意的是，由於酒返構件15至19的方向導移作用，多 股絲束24被壓平並送出，其結果為單絲绻維得以舆工具13 内的熔解塑瘳密切接觸。該些股束亦可被導引朝向垂直於 圏1所在的平面，以能更進一步改進與熔解物質的接觸情 形，但已有發現實施例中的迺返方式己能在多種的單絲纖 / 維與熔解塑謬之間達到良好的接觸，在最後一壓模27的出 口處即可收獲一股束30,此股束雖然偽由許多的分離單絲 纖維所組成，但卻具有單絲纖維的外觀，這亦是其被稱為 假單絲纖維的原因。 .打· .線. 最後一壓模27很方便地具有一緬數百分之一公厘的直徑 ，例如，為2至6$大於中間壓模25 ’的直徑；比如，在一實 施例中，中間壓模25 ·的直徑為1.2公厘，而最後壓模27的 直徑為則1.25公厘。應予指出的是，這些壓模偽被設計用 來在股束之上'，之外，只保留一薄層的熱塑性物質而用的 ，亦即，在本發明的第一階段圖1中的裝置即能製造圖3A 中所放大圓示的假單絲纖維30。非常必要的是各單絲纖維 應安置於極靠近股束的外表面的位置。此股束包含有，例 如，大約1000條的各別絲狀纖雒32,在室14與26之内被嵌 埋於熱塑性物質的基質33之中，各別單絲纖雄的總數偽為 網球抬弦線所需強度的凾數，通常係在700至23Θ0條之間。 甲 4(210X297y 尨) 7 經洚部中央標準局印裝 -〇8〇'V3 A6 ___B6 五、發明說明（6 i 絲狀纖維32可由聚乙烯製成，而其嵌埋或包鞘物質則可 為聚乙烯或聚丙烯，可塑性嵌埋基質33的熔點最好大約等 於絲狀潘維32的熔點。最後，此弦線所包含的絲狀纖維的 成份最好大約為重量百分比55至9055之間。 例如，假設九股的多絲股束24各包含有大約140條的單 絲纖雒，刖假單絲纖維30即總共包含了大約126Θ條的單絲 编維，在其外表面上，股束30 (圖3A)最好只具有硬度足以 充份地保護外層的單絲纖維的一薄層的塑膠34。 在離開最後壓模27之後，在區域35内的假單絲纖維30即 被冷卻，例如，利用一風扇-未顯示-來冷卻，並再被缠繞 於一捲線器39上，如圔中箭頭4Θ所示，捲線器39因此即包 容有具薄熱塑性物質外層的假單絲鑼維38。 如圆2所示，繞有假單絲纖雄30的捲線器39像被安置在 一旋轉的反缠繞器42之上。在此說明性質的實施例中，此 反總繞器包括有具有兩旋轉軸44, 45且裝在兩滾珠_承 44’，45’上的C形攪器，因此即可繞一長度方向的軸46旋 轉〇界定一横向軸48且垂直於該長度方向軸4(3的一轉盤47 被固定在攪器43之上，捲線39被裝設得能在此轉盤47上旋 轉，其結果為能繞長度方向軸46及横向軸48旋轉。 裝在軸44尾端的皮帶輪50可由馬達53利用一梯形皮帶54 驅動。 如圖所示，軸45偽為中空，假單絲孅維3β可以通過其内 ，一棍轉煞車55被裝在攪器43之上，能與軸45—起旋轉。 它能避免股束30的杻轉擴散到捲線器39上。 (請先聞讀背面之注意事項再填寫本頁) -¾. •線. 甲4(210X 297公发） 8 A6 B6 06〇'V3 五、發明説明（7 i 假單絲缕維30離開中空軸45後即被導引通過一加熱管56 ,此管之作用偽在於加熱可塑性基質33及外可塑性層34 (圖3A)以使之軟化。如圖所示，加熱管56之後跟隨設置有 一靜止棍轉煞車57,其作用傺在於利用避免向圖2中的右 邊擴散而限制已加於假單絲纖維58之範圍内。 在離開靜止棍轉煞車57,假單絲纖雒30已接受到，例如 ，70轉/米的杻轉，且經通過加熱管56加熱之後，即通過 一進入開口 62而進入其室61内填充以熔解的聚體的一包鞘 工具60之内。此聚體被具有一轉螺64的一拉取器63注入室 61之内，此室利用未顯示的一恆溫控制裝置將溫度保持在 ，例如，200它的溫度，在此工具内，由加熱管56所加熱 的可塑性基質33與保持於包鞘工具60内的熔融聚合體物質 之間可獲至一種密切的黏合狀態，熔融聚合髏物質的溫度 可以比多絲股束24的熔解溫度，原因之一為，此熔融物質 内股束30所達到的相對較高的速度，大約為每分鐘100米。 包鞘工具60具有一出口壓模66 ,其直徑稍大於通過於其 中的假單絲纖維30的直徑；例如，此直徑可比股束30的大 0.1公厘，亦ήϊ,當股束具有例如1.2至1.25公厘的直徑時 ，出口壓模66的直徑即為1.35公厘。 容纳於室61内的熔融聚合髏偽處於相當高的壓力之下， 依據所使用的聚合體的不同，此壓力為2至100巴，且典型 大約為60巴，由於包鞘採用了高黏度的塑膠因此這是必要 的，此高黏度能使包鞘具有其所需的機械特性，亦即，較 佳的抗磨耗及撞擊強度，比絲狀纖維32所嵌埋的熱塑性物 (請先聞讀背面之注意事項再填寫本页) .装· 經濟部中央標ial局印51 甲 4(210X 297公沒） 9 A 6 B6 ς〇6υ'^ 五、發明説明（.8.; (請先閲讀背面之注意事項再填寫本頁) 質基質33較佳的剛性，對光及濕氣亦具穩定性。如圖3B所 示，假單絲纖維因此邸在室61内被包覆以由此塑膠製成的 包鞘68,其厚度為0.05至0.1公厘，其形狀及厚度偽由出口 壓模66所決定，而製成的孀球弦線70即由此處出來，並在 適當地冷卻後繾繞在捲線器72之上。 大致上可發現的是，嵌埋於一塑P基質内，且經預力處 理的完成後的弦線内的絲狀纖雒，承現了非成小的張力損 失，這是由於預力處理實質上像以大量的塑膠不可回復地 設定的。 （ 在前面的說明中只考慮到應用一單一的假單絲纖維作為 核心的單一塑膠弦線。不過，亦可將數種的假單絲纖維杻 攪在一起並提供一共同的包鞘。另外亦可將不同顔色的股 束混在一起。 依據本發明的網球弦線的數種實施例偽如下列： 實施例1 : 使用九條股束24 ,其中七條各包含有140條的絲狀餓維 ，另兩條有210條的聚醇胺6.6絲狀纖維（熔點約為240它） 。在室14内此'等絲狀纖維被以1米每秒的速度導引變換方 向五次，並通過熔融的聚酵胺EMS D 590 G而被嵌埋，此 熔融聚合髏被保持在1501的溫度1^3巴的壓力下，在離開 最後壓模之後，假單絲纖雒30即具有1.2至1.25公厘的外 徑與大約70%重量百分比的絲狀纖維成份。 在圔2的裝置中，假單絲纖維3Θ受到每分鐘70轉的杻轉 ，且以每分鐘2米的速度在包鞘工具6Θ内通過保持於2001 甲 4(210X297公沒） 10 A6 B6 ^〇86'V3 五、發明説明（9; ,30巴壓力下的聚醯胺12 EMS 25W.40的熔融聚合體内。 t請先聞讀卄面之注意事項再填寫本頁) 在離開出口壓模66之後，最終的産品70即具有大約1.35公 厘的外徑，它具有大於30公斤的抗張強度，其特性伸長/ 張力曲線80顯示於圖4中，由圖中可看出此曲線與一核心 弦線的曲線非常接近。 實施例2 : 使用九條股束24，其中t條各包含有14Θ條的絲狀纖維 ，另兩條有210條的聚酵胺6.6絲狀織維（熔點約為240t：) 。在室14内此等絲狀缕維被以1米ί每秒的速度.導引變換方 向五次，並通過熔融的聚醯胺ENS D 590 G而被嵌埋。此 熔融聚合體被保持在150¾的溫度與3巴的壓力下，在離開 最後壓模之後，假單絲纖雒30即具有1.2至1.25公厘的外 徑與大約70%重量百分比的絲狀纖維成份。 .線. 在圖2的裝置中，假單絲纖雄30受到每分鐘70轉的扭轉 ，且以每分鐘40米的速度在包鞘工具6Θ内通過保持於240 t；, 50巴壓力下的聚酵胺Ultramide C35的熔融聚合髏内 。在離開最後壓模66之後，最終的産品70即具有1.35至 1 . 4公厘間的知徑，此弦線具有大於80公斤的抗張強度， 其特性伸長/張力曲線8Θ顯示於圖4中，由圖中可看出此曲 線與一核心弦線的曲線非常接近。 實施例3 : 經濟部中央橾準局印$1 採用依據實施例1及2中的方法製成的核心。 在此實施例方法中，圖2中的裝置被加以修改，工具60 被舆一真空室聯合使用，股束30在進入充缜有熔融聚合Fifth, the invention description ί 5 I, please first read the legal study on the back of Jfi Cunqi 窎 本 贳) 2 6 僳 is connected by an opening 28 and therefore also contains the same low to medium viscosity melted plastic. The temperature of this melting plastic is approximately lower than the melting temperature of the monofilament fibers of the multi-strand tow 24, and the temperature of the inclination melting substance is selected to ensure the close adhesion between the monofilament fibers of the matrix and the composition of the multi-strand tow. temperature. It should be noted that due to the directional guidance of the wine return members 15 to 19, the multi-strand tow 24 is flattened and sent out. As a result, the monofilament yarn dimension can be brought into close contact with the molten plastic gall in the tool 13. The strands can also be directed toward the plane perpendicular to the coil 1, so as to further improve the contact with the molten material, but it has been found that the return method in the embodiment can already be used in a variety of monofilament fibers / A good contact is achieved between the dimension and the melting plastic, and a bundle of 30 can be harvested at the exit of the last die 27. Although the bundle is pseudo composed of many separated monofilament fibers, it has monofilament fibers The appearance of this is also the reason why it is called pseudo-monofilament fiber. . 打 ·. 线. The last die 27 conveniently has a diameter of one hundredth of a centimeter, for example, 2 to 6 $ larger than the diameter of the intermediate die 25 '; for example, in an embodiment The diameter of the intermediate stamper 25 · is 1.2 mm, and the diameter of the final stamper 27 is 1.25 mm. It should be noted that these stamping pseudo-designs are designed to be used on top of the strand, except that only a thin layer of thermoplastic material is retained, that is, in the first stage of the invention, FIG. 1 The device can produce the pseudo monofilament fiber 30 shown enlarged in FIG. 3A. It is very necessary that the monofilament fibers should be placed very close to the outer surface of the strand. This bundle contains, for example, approximately 1,000 individual filamentous fibers 32, which are embedded in a matrix 33 of thermoplastic material within the chambers 14 and 26, and the total number of individual filament filaments is assumed to be tennis The string strength required to lift the string is usually between 700 and 23Θ0. A 4 (210X297y 尨) 7 Printed by the Central Bureau of Standards of the Ministry of Mining-〇8〇'V3 A6 ___B6 V. Description of the invention (6 i The filamentous fiber 32 can be made of polyethylene, and its embedding or sheathing material can be It is polyethylene or polypropylene, and the melting point of the plastic embedding matrix 33 is preferably approximately equal to the melting point of the filamentous Panwe 32. Finally, the composition of the filamentous fiber contained in this string is preferably approximately 55 to 9055 weight percent For example, assuming that the nine-strand multi-filament strands 24 each contain about 140 monofilament fibers, the pseudo-monofilament fiber 30 contains a total of about 126Θ monofilament braids. On its outer surface, strands Bundle 30 (FIG. 3A) preferably has only a thin layer of plastic 34 having sufficient hardness to adequately protect the outer monofilament fibers. After leaving the final stamp 27, the pseudo-monofilament fibers 30 in the area 35 are cooled For example, a fan-not shown-is used for cooling, and is then wound on a reel 39, as shown by the arrow 4Θ in the middle, the reel 39 thus contains a false monofilament gong with a thin outer layer of thermoplastic material Dimension 38. As shown in circle 2, the bobbin 39 wound with the pseudo-monofilament fiber male 30 is placed at Above a rotating anti-winder 42. In the embodiment of the nature described here, the anti-winder includes a C-shape with two rotating shafts 44, 45 and mounted on two ball bearings 44 ', 45' Agitator, so it can rotate around a longitudinal axis 46. A transverse axis 48 is defined and a turntable 47 perpendicular to the longitudinal axis 4 (3 is fixed above the agitator 43, and the winding wire 39 is installed to Rotating on the turntable 47, the result is that it can rotate around the longitudinal axis 46 and the lateral axis 48. The pulley 50 mounted at the trailing end of the shaft 44 can be driven by a motor 53 using a trapezoidal belt 54. As shown, the shaft 45 is pseudo hollow The pseudo-monofilament dimension 3β can pass through it, a one-turn brake 55 is mounted on the stirrer 43, and can rotate with the shaft 45. It can prevent the strands of the strand 30 from spreading to the winder 39. (Please read the precautions on the back before filling in this page)-¾. • Line. A 4 (210X 297 public issue) 8 A6 B6 06〇'V3 V. Description of the invention (7 i fake monofilament 30 leaving the hollow The shaft 45 is then guided through a heating tube 56 whose function is to heat the plastic matrix 33 and the outer plastic layer 34 (Figure 3A) to soften it As shown in the figure, the heating tube 56 is followed by a stationary roller turning brake 57 whose role is to limit the range of the pseudo monofilament fiber 58 by avoiding diffusion to the right in FIG. 2. After leaving the stationary roller Turn the brake 57, the pseudo-monofilament fiber squid 30 has received, for example, 70 turns / meter shovel, and after being heated by the heating tube 56, it enters its chamber 61 through an inlet opening 62 and is filled with molten polymer The sheath tool 60 of the body. The aggregate is injected into the chamber 61 by a puller 63 having a rotating screw 64, and the chamber is maintained at a temperature of, for example, 200 ° C by a thermostatic control device not shown. In this tool, the plastic matrix 33 heated by the heating tube 56 and the molten polymer substance held in the sheath tool 60 can obtain a close bonding state, and the temperature of the molten polymer skull material can be compared One of the reasons for the melting temperature of the multifilament strands 24 is that the relatively high velocity reached by the strands 30 in this molten material is approximately 100 meters per minute. The sheath tool 60 has an outlet die 66 whose diameter is slightly larger than the diameter of the pseudo-monofilament fiber 30 passing therethrough; for example, this diameter may be 0.1 mm larger than that of the strand 30, which is also equal to 1.2. When the diameter is 1.25 mm, the diameter of the outlet stamper 66 is 1.35 mm. The molten polymer skeleton contained in the chamber 61 is under a relatively high pressure. Depending on the polymer used, this pressure is 2 to 100 bar, and is typically about 60 bar. Due to the high viscosity of the sheath Plastic is therefore necessary. This high viscosity allows the sheath to have its required mechanical properties, that is, better abrasion resistance and impact strength than the thermoplastics embedded in the filaments 32 (please read first Note on the back and then fill out this page.. Installed · The Ministry of Economic Affairs Central Standard Bureau printed 51 A 4 (210X 297 public) 9 A 6 B6 ς〇6υ '^ V. Description of invention (.8 .; (Please read first (Notes on the back and then fill in this page) The quality matrix 33 has better rigidity and is also stable to light and moisture. As shown in FIG. 3B, the pseudo-monofilament fiber is therefore covered in the chamber 61 by the plastic The thickness of the sheath 68 is 0.05 to 0.1 mm. The shape and thickness of the sheath 68 are determined by the outlet die 66, and the puppet string 70 is made from here, and after proper cooling It is wrapped around the reel 72. It can be found that it is embedded in a plastic P matrix and pre-treated The silk fiber in the completed string has achieved a non-small loss of tension, which is because the preload treatment is essentially set irreversibly with a large amount of plastic. (In the previous description, only the consideration was taken into account A single plastic filament with a single pseudo-monofilament fiber as the core. However, several types of pseudo-monofilament fibers can also be mixed together to provide a common sheath. In addition, different color strands can be mixed together Several examples of tennis strings according to the present invention are as follows: Example 1: Nine strands 24 are used, seven of which contain 140 filaments each, and the other two have 210 filaments. Alcoholamine 6.6 filamentous fiber (melting point is about 240). In the chamber 14, the filamentous fiber is guided to change its direction five times at a speed of 1 meter per second, and passes through the molten polyamine EMS D 590 G While being embedded, the molten polymeric skull is kept at a temperature of 1501 at a pressure of 1 ^ 3 bar, and after leaving the final die, the pseudo-monofilament fiber Luo 30 has an outer diameter of 1.2 to 1.25 mm and approximately 70% The weight percentage of the filamentous fiber component. In the device of 圔 2, the pseudo-monofilament fiber 3Θ received 70 turns per minute, and at a speed of 2 meters per minute in the sheath tool 6Θ by keeping in 2001 A 4 (210X297 male) 10 A6 B6 ^ 〇86'V3 V. Description of the invention (9; , Polyamide 12 EMS 25W.40 at 30 bar pressure in the molten polymer. Please read the precautions before filling in this page.) After leaving the exit stamper 66, the final product 70 will have approximately The outer diameter of 1.35 mm, which has a tensile strength greater than 30 kg, and its characteristic elongation / tension curve 80 is shown in Fig. 4, which can be seen from this figure is very close to the curve of a core chord. Example 2: Nine strands 24 are used, of which t pieces each contain 14Θ filamentous fibers, and the other two have 210 filaments 6.6 filamentous weaves (melting point is about 240t :). These filamentary strands are guided in the chamber 14 at a speed of 1 meter per second. The direction is changed five times and embedded by the molten polyamide ENS D 590 G. This molten polymer is maintained at a temperature of 150¾ and a pressure of 3 bar. After leaving the final die, the pseudo-monofilament fiber Luo 30 has an outer diameter of 1.2 to 1.25 mm and filamentous fibers of about 70% by weight Ingredients. . Line. In the device of FIG. 2, the pseudo-monofilament fiber male 30 is twisted at 70 revolutions per minute, and is maintained at 240 t within the sheath tool 6Θ at a speed of 40 meters per minute; Melt polymerization of Ultriamide C35. After leaving the last stamper 66, the final product 70 has a diameter between 1.35 and 1.4 mm. This string has a tensile strength greater than 80 kg. Its characteristic elongation / tension curve 8Θ is shown in FIG. 4 It can be seen from the figure that this curve is very close to the curve of a core chord. Example 3: The Central Bureau of Economic Affairs of the Ministry of Economic Affairs printed $ 1 using the core made according to the methods in Examples 1 and 2. In the method of this embodiment, the device in FIG. 2 is modified, the tool 60 is used in combination with a vacuum chamber, and the strand 30 is melted and polymerized before entering.
甲 4(210X 297 公沒） II 广产，r;，7 Α6 Β6 \j〇 O t ό 五、發明説3月ί 10 ; 體的室61内之前通過其中。 (請先閱讀‘背面之注意事項再填寫本頁) 假單絲纖維30受到大約每米70轉的杻轉並以大約每分鐘 40米的速度通過包鞘工具6Θ，一層包鞘即被積覆在假單絲 纖雒之上，由於真空室内的降低的壓力的關傺，此包鞘層 非常穩固地附著在核心上。在與前述的實施例相較之下的 此一實施例，其核心與包鞘並非以内聚力或黏著力組合在 一起。Ultramide Β 35的熔融聚合體被保持於大約245¾ 的溫度，完成的産品具有I 35至1 . 4公厘之間的外徑。 在本發明的範圍之内，絲狀纖#可由，例如，聚酯，聚 醛胺，芳族聚酷肢，聚亞胺，及聚醚酮等製成。 供嵌埋絲狀織維的塑膠（在室14, 26之内）可由，例如， 聚醯胺，共聚醯胺，聚酯，聚胺基甲酸乙酯，熱熔黏劑及 彈性物等製成。 製造包鞘63的塑膠可為，例如，聚醱胺，共聚醯胺，聚 酯，聚胺基甲酸乙酯，彈性物及聚縮醛等製成。 鼴特別予以指出的是，依據本發明的網球泊弦線能保持 其形狀；例如當受到應力的效用而稍微變平，但在應力釋 放之後即會商復其國形橫截面的初始形狀。 AT. 由於採用做包鞘63的材料與基質33的不同，因此在每一 種情況下都可採用最適合需求的塑膠，特別是，具有必要 強度的高熔點物質可用於包鞘的塑膠上。 在本發明的範圍内的各種變動形式與修改皆為可能。 甲 4(210X 297 12A 4 (210X 297 Gongmei) II Wide production, r ;, 7 Α6 Β6 \ j〇 O t ό Fifth, the invention says March 10; the body's chamber 61 passed through it before. (Please read the 'Notes on the back before filling in this page') The pseudo-monofilament fiber 30 is subjected to a rotation of approximately 70 revolutions per meter and passes through the sheathing tool 6Θ at a speed of approximately 40 meters per minute, and a layer of sheath is covered Above the pseudo-monofilament fiber lo, due to the reduced pressure in the vacuum chamber, this sheath is very firmly attached to the core. In this embodiment compared with the previous embodiment, the core and the sheath are not combined together by cohesion or adhesion. The molten polymer of Ultramide Beta 35 is maintained at a temperature of approximately 245¾, and the finished product has an outer diameter between I 35 and 1.4 mm. Within the scope of the present invention, the filamentous fiber # may be made of, for example, polyester, polyaldiamine, aromatic polyimide, polyimide, and polyetherketone. Plastics for embedding filaments (within chambers 14 and 26) can be made of, for example, polyamide, copolyamide, polyester, polyurethane, hot melt adhesives and elastomers . The plastic for manufacturing the sheath 63 may be made of, for example, polyamine, copolyamide, polyester, polyurethane, elastomer, polyacetal, and the like. In particular, Mole pointed out that the tennis mooring string according to the present invention can maintain its shape; for example, it is slightly flattened under the effect of stress, but after the stress is released, the initial shape of its national cross-section will be negotiated. AT. Because the material used for the sheath 63 is different from the matrix 33, the plastic that is most suitable for the needs can be used in each case. In particular, a high-melting point substance with the necessary strength can be used for the plastic of the sheath. Various changes and modifications within the scope of the present invention are possible. A 4 (210X 297 12